I need either unfinished songs (no lyrics or melody please) or your instrumental songs to work with

Hi, I am a songwriter who collaborates with lots of artists and composers and am always looking for new instrumentals or unfinished songs that I can work on to sell to the pop market. Anything from Ballads, R&B, Rock etc whether guitar based, piano based or semi classical, all I require is your music so I can add the lyrics and melody, all submissions will be listened to and replied to and if I can use your material royalties will be split 50/50. The quality of recording isn't really important as I can always re-record so lets get together and create a masterpiece!